title: Enhancing shape selectivity without loss of activity--novel mesostructured ZSM5 catalysts for methylation of toluene to p-xylene.
abstract: An increase in p-xylene selectivity was observed without losing the catalytic activity over novel mesoporous nano-sized ZSM5 crystals covered with an external SiO2 overlayer created by deposition of tetraethyl orthosilicate.
authors.affiliation: Department of Chemistry, Technische Universität München, Lichtenbergstraße 4, 85748 Garching, Germany. Johannes.Lercher@ch.tum.de.
authors.forename: John H
authors.initials: JH
authors.lastname: Ahn
authors.forename: Robin
authors.initials: R
authors.lastname: Kolvenbach
authors.forename: Sulaiman S
authors.initials: SS
authors.lastname: Al-Khattaf
authors.forename: Andreas
authors.initials: A
authors.lastname: Jentys
authors.forename: Johannes A
authors.initials: JA
authors.lastname: Lercher